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Mathematics, 17.11.2019 17:31 victo17

Find the measure of ∠c if

∠a = 52x + 30
∠b = 72x + 40
∠c = 92x + 10
∠d = 52x + 20

a)70°
b)80°
c)90°
d)100°


Find the measure of ∠c if∠a = 52x + 30 ∠b = 72x + 40∠c = 92x + 10 ∠d =

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Find the measure of ∠c if

∠a = 52x + 30
∠b = 72x + 40
∠c = 92x + 10
∠d =...
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